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authorDimitry Andric <dim@FreeBSD.org>2015-09-06 18:41:23 +0000
committerDimitry Andric <dim@FreeBSD.org>2015-09-06 18:41:23 +0000
commitf31bcc68c72371a2bf63aead9f3373a1ff2053b6 (patch)
treeb259e5d585da0f8cde9579939a74d5ef44c72abd /lib/profile/InstrProfilingUtil.c
parentcd2dd3df15523e2be8d2bbace27641d6ac9fa40d (diff)
downloadsrc-f31bcc68c72371a2bf63aead9f3373a1ff2053b6.tar.gz
src-f31bcc68c72371a2bf63aead9f3373a1ff2053b6.zip
Import compiler-rt 3.7.0 release (r246257).vendor/compiler-rt/compiler-rt-release_370-r246257
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=287516 svn path=/vendor/compiler-rt/compiler-rt-release_370-r246257/; revision=287517; tag=vendor/compiler-rt/compiler-rt-release_370-r246257
Diffstat (limited to 'lib/profile/InstrProfilingUtil.c')
-rw-r--r--lib/profile/InstrProfilingUtil.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/lib/profile/InstrProfilingUtil.c b/lib/profile/InstrProfilingUtil.c
new file mode 100644
index 000000000000..e146dfca83c8
--- /dev/null
+++ b/lib/profile/InstrProfilingUtil.c
@@ -0,0 +1,35 @@
+/*===- InstrProfilingUtil.c - Support library for PGO instrumentation -----===*\
+|*
+|* The LLVM Compiler Infrastructure
+|*
+|* This file is distributed under the University of Illinois Open Source
+|* License. See LICENSE.TXT for details.
+|*
+\*===----------------------------------------------------------------------===*/
+
+#include "InstrProfilingUtil.h"
+
+#ifdef _WIN32
+#include <direct.h>
+#elif I386_FREEBSD
+int mkdir(const char*, unsigned short);
+#else
+#include <sys/stat.h>
+#include <sys/types.h>
+#endif
+
+__attribute__((visibility("hidden")))
+void __llvm_profile_recursive_mkdir(char *path) {
+ int i;
+
+ for (i = 1; path[i] != '\0'; ++i) {
+ if (path[i] != '/') continue;
+ path[i] = '\0';
+#ifdef _WIN32
+ _mkdir(path);
+#else
+ mkdir(path, 0755); /* Some of these will fail, ignore it. */
+#endif
+ path[i] = '/';
+ }
+}